Greg Abbott tweeted a video of himself allowing motorists free rein on Texas's already dangerous roads. His tweet was viewed 1.37 million times, and received 61,883 likes and 14,683 retweets, in 48 hours.

More than 112,500 people lost their lives in speed-related crashes from 2005 to 2014, accounting for 31 percent of all traffic deaths in America over that period. In a draft report released earlier this week, the National Transportation Safety Board says excessive speed is a deadly problem in our nation's transportation system -- one that federal and state officials aren't doing enough to address.